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May Weather in Bilian, China

Last updated: August 22, 2025

In Bilian, China, the average temperature in May hovers around 21°C (71°F). However, be prepared for a range of temperatures, with a minimum of 8°C (47°F) and a scorching maximum of 37°C (99°F). Expect a substantial precipitation amount of 223 mm (8.8 in) spread over 17 days, contributing to an average humidity of 88%.

May Temperature in Bilian

In May in Bilian, the average temperature is 21°C (71°F). The maximum can reach 37°C (99°F) and the minimum can be as low as 8°C (47°F). This makes it an ideal destination for travelers seeking warm weather with a pleasant range of temperatures.

May Weather in Bilian: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Bilian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bilian, May typically has an average temperature of 21°C (71°F), with highs reaching up to 37°C (99°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec464855637076818177675949
Data source: Temperature data for Bilian generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Bilian

In Bilian in May, the precipitation amount is 223 mm (8.8 in) over the course of 17 days.

May Precipitation Trends in Bilian

The chart displays monthly precipitation patterns in Bilian, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Bilian, May typically receives around 223 mm (8.8 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec5168120117223332262223131887746
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Bilian

In Bilian in May humidity is 88%. With an average temperature of 21°C (71°F), this humidity feels like a thick blanket enveloping you, making even the simplest activities feel laborious and sweaty for traveling.

May Average Humidity in Bilian

This chart illustrates the average monthly humidity levels in Bilian, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Bilian is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%73%80%86%88%89%91%88%79%79%80%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Bilian

In Bilian in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Bilian.

Maximum UV Index Levels in Bilian for May

The chart shows the monthly maximum UV Index (UVI) for Bilian in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Bilian typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6810111212121311975
Data source: Bilian May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How May Weather in Bilian Compares to Other Months

Weather in Bilian varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Bilian, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Bilian, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)51 mm (2.0 inches)68%high
February Weather9°C (48°F)68 mm (2.7 inches)73%very high
March Weather13°C (56°F)120 mm (4.7 inches)80%very high
April Weather17°C (63°F)117 mm (4.6 inches)86%extreme
May Weather21°C (71°F)223 mm (8.8 inches)88%extreme
June Weather24°C (76°F)332 mm (13.1 inches)89%extreme
July Weather27°C (82°F)262 mm (10.3 inches)91%extreme
August Weather27°C (82°F)223 mm (8.8 inches)88%extreme
September Weather25°C (77°F)131 mm (5.1 inches)78%extreme
October Weather20°C (67°F)88 mm (3.5 inches)79%very high
November Weather15°C (59°F)76 mm (3.0 inches)80%high
December Weather9°C (49°F)46 mm (1.8 inches)80%moderate

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